Abstract
Activated macrophages from Corynebacterium parvum-treated mice are cytotoxic to non-antibody-coated tumour cells and have an augmented respiratory burst potential when compared to resident macrophages. We have investigated the possible involvement of the respiratory burst as an effector mechanism in this type of tumour killing. Scavengers of toxic metabolites of oxygen such as catalase, superoxide dismutase, 2,3-dihydroxybenzoate, ethanol, and cytochrome c did not inhibit macrophage cytotoxicity in this system. To investigate whether or not neoplastic cells stimulate the macrophage respiratory burst, we exposed activated macrophages to viable tumour cells and monitored macrophage superoxide anion production, chemiluminescence, and hexose monophosphate shunt activity. None of these indicators of the macrophage respiratory burst was stimulated by the tumour cells towards which the macrophages were cytotoxic. The data suggest that the macrophages burst is not utilized as an effector mechanism in the non-antibody-mediated macrophage tumour cytotoxicity reaction.
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Selected References
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- Adams D. O. Effector mechanisms of cytolytically activated macrophages. I. Secretion of neutral proteases and effect of protease inhibitors. J Immunol. 1980 Jan;124(1):286–292. [PubMed] [Google Scholar]
- Adams D. O., Kao K. J., Farb R., Pizzo S. V. Effector mechanisms of cytolytically activated macrophages. II. Secretion of a cytolytic factor by activated macrophages and its relationship to secreted neutral proteases. J Immunol. 1980 Jan;124(1):293–300. [PubMed] [Google Scholar]
- Allred C. D., Hill H. R. Effect of chemoattractants on chemiluminescence. Infect Immun. 1978 Mar;19(3):833–838. doi: 10.1128/iai.19.3.833-838.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Babior B. M., Curnutte J. T., Kipnes R. S. Biological defense mechanisms. Evidence for the participation of superoxide in bacterial killing by xanthine oxidase. J Lab Clin Med. 1975 Feb;85(2):235–244. [PubMed] [Google Scholar]
- Babior B. M. Oxygen-dependent microbial killing by phagocytes (first of two parts). N Engl J Med. 1978 Mar 23;298(12):659–668. doi: 10.1056/NEJM197803232981205. [DOI] [PubMed] [Google Scholar]
- Boxer L. A., Allen J. M., Baehner R. L. Potentiation of polymorphonuclear leukocyte motile functions by 2,3-dihydroxybenzoic acid. J Lab Clin Med. 1978 Nov;92(5):730–736. [PubMed] [Google Scholar]
- DeChatelet L. R. Initiation of the respiratory burst in human polymorphonuclear neutrophils: a critical review. J Reticuloendothel Soc. 1978 Jul;24(1):73–91. [PubMed] [Google Scholar]
- Fleer A., Roos D., von dem Borne A. E., Engelfriet C. P. Cytotoxic activity of human monocytes towards sensitized red cells is not dependent on the generation of reactive oxygen species. Blood. 1979 Aug;54(2):407–411. [PubMed] [Google Scholar]
- Hafeman D. G., Lucas Z. J. Polymorphonuclear leukocyte-mediated, antibody-dependent, cellular cytotoxicity against tumor cells: dependence on oxygen and the respiratory burst. J Immunol. 1979 Jul;123(1):55–62. [PubMed] [Google Scholar]
- Hashizume K., Onaya T., Sato A. The role of the pentose phosphate shunt in thyrotropin-induced thyroid hormone secretion: in vivo and vitro studies with 6-aminonicotinamide in mouse thyroids. Endocrinology. 1975 Oct;97(4):962–968. doi: 10.1210/endo-97-4-962. [DOI] [PubMed] [Google Scholar]
- Herken H., Lange K., Kolbe H. Brain disorders induced by pharmacological blockade of the pentose phosphate pathway. Biochem Biophys Res Commun. 1969 Jul 7;36(1):93–100. doi: 10.1016/0006-291x(69)90654-8. [DOI] [PubMed] [Google Scholar]
- Johnston R. B., Jr, Godzik C. A., Cohn Z. A. Increased superoxide anion production by immunologically activated and chemically elicited macrophages. J Exp Med. 1978 Jul 1;148(1):115–127. doi: 10.1084/jem.148.1.115. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Klassen D. K., Sagone A. L., Jr Evidence for both oxygen and non-oxygen dependent mechanisms of antibody sensitized target cell lysis by human monocytes. Blood. 1980 Dec;56(6):985–992. [PubMed] [Google Scholar]
- Klebanoff S. J. Antimicrobial activity of catalase at acid pH. Proc Soc Exp Biol Med. 1969 Nov;132(2):571–574. doi: 10.3181/00379727-132-34263. [DOI] [PubMed] [Google Scholar]
- LOWRY O. H., ROSEBROUGH N. J., FARR A. L., RANDALL R. J. Protein measurement with the Folin phenol reagent. J Biol Chem. 1951 Nov;193(1):265–275. [PubMed] [Google Scholar]
- Nathan C. F., Brukner L. H., Silverstein S. C., Cohn Z. A. Extracellular cytolysis by activated macrophages and granulocytes. I. Pharmacologic triggering of effector cells and the release of hydrogen peroxide. J Exp Med. 1979 Jan 1;149(1):84–99. doi: 10.1084/jem.149.1.84. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Nathan C. F., Murray H. W., Cohn Z. A. The macrophage as an effector cell. N Engl J Med. 1980 Sep 11;303(11):622–626. doi: 10.1056/NEJM198009113031106. [DOI] [PubMed] [Google Scholar]
- Nathan C. F., Root R. K. Hydrogen peroxide release from mouse peritoneal macrophages: dependence on sequential activation and triggering. J Exp Med. 1977 Dec 1;146(6):1648–1662. doi: 10.1084/jem.146.6.1648. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Nathan C., Cohn Z. Role of oxygen-dependent mechanisms in antibody-induced lysis of tumor cells by activated macrophages. J Exp Med. 1980 Jul 1;152(1):198–208. doi: 10.1084/jem.152.1.198. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Stubbs M., Kühner A. V., Glass E. A., David J. R., Karnovsky M. L. Metabolic and functonal studies on activated mouse macrophages. J Exp Med. 1973 Feb 1;137(2):537–542. doi: 10.1084/jem.137.2.537. [DOI] [PMC free article] [PubMed] [Google Scholar]
